[INFO] cloning repository https://github.com/kharann/dumb-nats-rust-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kharann/dumb-nats-rust-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkharann%2Fdumb-nats-rust-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkharann%2Fdumb-nats-rust-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3535d16f3b02ea792fbaabc9c6c4e0766a745fd1 [INFO] checking kharann/dumb-nats-rust-example against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkharann%2Fdumb-nats-rust-example" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kharann/dumb-nats-rust-example on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kharann/dumb-nats-rust-example [INFO] finished tweaking git repo https://github.com/kharann/dumb-nats-rust-example [INFO] tweaked toml for git repo https://github.com/kharann/dumb-nats-rust-example written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kharann/dumb-nats-rust-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded event-listener v2.3.0 [INFO] [stderr] Downloaded blocking v0.5.0 [INFO] [stderr] Downloaded async-channel v1.4.0 [INFO] [stderr] Downloaded concurrent-queue v1.2.0 [INFO] [stderr] Downloaded easy-parallel v3.1.0 [INFO] [stderr] Downloaded smol v0.3.3 [INFO] [stderr] Downloaded base64-url v1.4.7 [INFO] [stderr] Downloaded nats v0.7.2 [INFO] [stderr] Downloaded async-dup v1.2.1 [INFO] [stderr] Downloaded async-mutex v1.1.5 [INFO] [stderr] Downloaded syn v1.0.37 [INFO] [stderr] Downloaded vec-arena v0.5.0 [INFO] [stderr] Downloaded curve25519-dalek v1.2.4 [INFO] [stderr] Downloaded async-io v0.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88db21d70901dd0aa53eb8aa2d9ce72ea6c296333d128d564e7a0b60e8f8bf6d [INFO] running `Command { std: "docker" "start" "-a" "88db21d70901dd0aa53eb8aa2d9ce72ea6c296333d128d564e7a0b60e8f8bf6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88db21d70901dd0aa53eb8aa2d9ce72ea6c296333d128d564e7a0b60e8f8bf6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88db21d70901dd0aa53eb8aa2d9ce72ea6c296333d128d564e7a0b60e8f8bf6d", kill_on_drop: false }` [INFO] [stdout] 88db21d70901dd0aa53eb8aa2d9ce72ea6c296333d128d564e7a0b60e8f8bf6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4174ba6feef13d1fbb2d727cd81b28553df1c66ff2c89780b74061dd8b0345f3 [INFO] running `Command { std: "docker" "start" "-a" "4174ba6feef13d1fbb2d727cd81b28553df1c66ff2c89780b74061dd8b0345f3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling syn v1.0.37 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking concurrent-queue v1.2.0 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling clear_on_drop v0.2.4 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Checking fastrand v1.3.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking event-listener v2.3.0 [INFO] [stderr] Compiling subtle v2.2.3 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking parking v1.0.6 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking waker-fn v1.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking futures-lite v0.1.10 [INFO] [stderr] Checking signature v1.0.0-pre.1 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling curve25519-dalek v1.2.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking subtle-encoding v0.4.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking ed25519 v1.0.0-pre.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/socket2-0.3.12/src/sockaddr.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | mem::transmute::(v4); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: `SocketAddrV4` (48 bits) [INFO] [stdout] = note: target type: `sockaddr_in` (128 bits) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Checking vec-arena v0.5.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0512`. [INFO] [stdout] [INFO] [stderr] error: could not compile `socket2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4174ba6feef13d1fbb2d727cd81b28553df1c66ff2c89780b74061dd8b0345f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4174ba6feef13d1fbb2d727cd81b28553df1c66ff2c89780b74061dd8b0345f3", kill_on_drop: false }` [INFO] [stdout] 4174ba6feef13d1fbb2d727cd81b28553df1c66ff2c89780b74061dd8b0345f3 [INFO] checking kharann/dumb-nats-rust-example against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkharann%2Fdumb-nats-rust-example" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kharann/dumb-nats-rust-example on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kharann/dumb-nats-rust-example [INFO] finished tweaking git repo https://github.com/kharann/dumb-nats-rust-example [INFO] tweaked toml for git repo https://github.com/kharann/dumb-nats-rust-example written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kharann/dumb-nats-rust-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8e8cd72db456698d76a4c6eb28a29b63cde4fc519c17abc3977b4f386ba33d2 [INFO] running `Command { std: "docker" "start" "-a" "d8e8cd72db456698d76a4c6eb28a29b63cde4fc519c17abc3977b4f386ba33d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8e8cd72db456698d76a4c6eb28a29b63cde4fc519c17abc3977b4f386ba33d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8e8cd72db456698d76a4c6eb28a29b63cde4fc519c17abc3977b4f386ba33d2", kill_on_drop: false }` [INFO] [stdout] d8e8cd72db456698d76a4c6eb28a29b63cde4fc519c17abc3977b4f386ba33d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04c4aaebd39f4b4183715aab6b27433e404383d80a3bc7a6e0c528b8c5b95e9b [INFO] running `Command { std: "docker" "start" "-a" "04c4aaebd39f4b4183715aab6b27433e404383d80a3bc7a6e0c528b8c5b95e9b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "04c4aaebd39f4b4183715aab6b27433e404383d80a3bc7a6e0c528b8c5b95e9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04c4aaebd39f4b4183715aab6b27433e404383d80a3bc7a6e0c528b8c5b95e9b", kill_on_drop: false }` [INFO] [stdout] 04c4aaebd39f4b4183715aab6b27433e404383d80a3bc7a6e0c528b8c5b95e9b